Photography, both in the form of contemporary practice and that of historical material, now occupies a significant place in the citadels of Western art culture. It has an institutional network of its own, embedded within the broader art world, with its own specialists including critics, curators, collectors, dealers and conservators. All of this cultural activity consolidates an artistic practice and critical discourse of photography that distinguishes what is increasingly termed ‘art photography’ from its commercial, scientific and amateur guises. But this long-awaited recognition of...